Circulating type bamboo chopstick drying machine
By designing a circular bamboo chopstick dryer, using a circular hot air fan and a movable placement frame, the problem that the existing dryer hot air flow cannot effectively blow bamboo chopsticks is solved, and even heating and efficient drying of bamboo chopsticks are achieved.
Patent Information
- Application Number
- CN202422150565.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-03
- Publication Date
- 2025-06-20
- Estimated Expiration
- 2034-09-03
AI Technical Summary
During the drying process of existing bamboo chopstick dryers, hot air flow cannot effectively blow the bamboo chopsticks on the edge of the drying rack, resulting in uneven heat transfer and affecting drying efficiency.
A circulating bamboo chopstick dryer is designed, including a hot dryer, a drying room, a circulating hot air fan and a movable placement frame. The hot air is blown in by a circulating hot air fan, which heats the bamboo chopsticks through the drying room, and allows the placement frame to move and rotate horizontally through the movable plate and drive assembly to be heated evenly.
Through the circular design and movement and rotation of the placement frame, bamboo chopsticks can be effectively and evenly heated, improving drying efficiency and avoiding the problem of uneven heat transfer.
Smart Images
Figure CN223005242U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of bamboo chopstick processing, in particular to a circulating bamboo chopstick dryer. Background Art
[0002] After being harvested, bamboo contains a high level of moisture. If this moisture is not processed, it will gradually evaporate during the processing and use of bamboo chopsticks, resulting in cracking and deformation of the bamboo chopsticks. By quickly and evenly evaporating the moisture in the bamboo chopsticks through a dryer, the phenomenon of cracking and deformation caused by uneven moisture evaporation during the use of bamboo chopsticks can be effectively prevented.
[0003] Bamboo chopstick dryers use the principles of heat conduction and air circulation to quickly and evenly dry bamboo chopsticks. Common bamboo chopstick dryers mainly include a drying box body. Inside the drying box body, there are heating elements and circulation fans. When the dryer is started, the airflow generated by the circulation fan will blow the bamboo chopsticks, and the heating elements can generate high-temperature heat and heat the passing air to accelerate the evaporation of moisture on the bamboo chopsticks through the hot air. However, since the bamboo chopsticks in the oven are uniformly placed on the drying rack and the position of the drying rack is fixed, during the drying process, the hot air flow in the oven often cannot effectively blow the bamboo chopsticks at the edge of the drying rack, and the transfer of the amount of hot bamboo chopsticks in each area is uneven, affecting the drying efficiency. Summary of the Utility Model
[0004] In view of the above problems, the utility model proposes a circulating bamboo chopstick dryer to solve the shortcomings that in the existing bamboo chopstick dryer during the drying process, the hot air flow in the oven cannot effectively blow the bamboo chopsticks at the edge of the drying rack, and the transfer of the amount of hot bamboo chopsticks in each area is uneven, affecting the drying efficiency.
[0005] To achieve the purpose of the utility model, the utility model is realized through the following technical solutions: A circulating bamboo chopstick dryer includes a hot dryer and a drying chamber provided in the hot dryer. A circulating hot air blower is provided at the top of the hot dryer, and the circulating hot air blower is communicated with an air outlet provided at the top of the drying chamber;
[0006] A rectangular frame body and a placement frame are provided in the drying chamber. The rectangular frame body is fixedly connected to the bottom of the drying chamber, and the placement frame is placed between the rectangular frame body and the air outlet;
[0007] An activity plate is provided at the upper end of the rectangular frame body. The activity plate is slidably connected to the rectangular frame body. The placement frame is rotatably connected to the upper end of the activity plate. A driving component for pushing the activity plate to reciprocate horizontally is provided on the rectangular frame body, and a transmission component for controlling the rotation of the placement frame when the activity plate moves is provided on the rectangular frame body.
[0008] Further improvement lies in that: A fixed shaft is provided at the lower end of the placement frame. The lower end of the fixed shaft penetrates through the activity plate, and the fixed shaft is rotatably connected to the activity plate.
[0009] A further improvement lies in that: both ends of the limiting plate are provided with second sliders, the second sliders are fixedly connected to the side of the limiting plate facing the rectangular frame body, and the second sliders are slidably connected to the second guide rails laid outside the rectangular frame body.
[0010] A further improvement lies in that: the driving assembly includes a motor, the installation end of the motor is fixedly connected to the inner side of the rectangular frame body, the output end of the motor is fixedly connected to a crank arranged outside the rectangular frame body, a limiting plate and a slider are arranged at the end of the crank away from the motor, the slider is rotatably connected to the crank, a chute allowing the slider to slide up and down is formed on the limiting plate, and the upper end of the limiting plate is fixedly connected to the movable plate.
[0011] A further improvement lies in that: both ends of the movable plate are provided with first sliders, the first sliders are fixedly connected to the lower end of the movable plate, and the first sliders are slidably connected to the first guide rails laid on the upper end of the rectangular frame body.
[0012] A further improvement lies in that: the transmission assembly includes a toothed plate and a gear, the gear is fixedly connected to the lower end of the fixed shaft, the toothed plate is placed on one side of the gear and meshes with the gear, and the toothed plate is fixedly connected to the upper end of the rectangular frame body.
[0013] A further improvement lies in that: both the placement frame and the rectangular frame body are frame bodies with a hollow structure, and a filter screen for preventing bamboo chopsticks from falling off is arranged inside the placement frame.
[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0015] The bamboo chopsticks to be dried are placed in the placement frame, and hot air is discharged through the air outlet at the top of the drying chamber, which accelerates the evaporation of the moisture of the bamboo chopsticks in the placement frame. The placement frame can move horizontally and rotate at the same time. While throwing off the moisture on the bamboo chopsticks, the reciprocating movement ensures that the bamboo chopsticks can be evenly heated, and the drying efficiency is higher. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained according to these drawings.
[0017] Figure 1 It is a structural diagram of the hot air dryer in the present utility model.
[0018] Figure 2 It is a structural diagram of the rectangular frame body in the present utility model.
[0019] Figure 3 It is a structural diagram of the placement frame in the present utility model.
[0020] Figure 4It is the structural diagram of the limit plate in the utility model.
[0021] Among them: 1. Hot air dryer; 2. Drying chamber; 3. Circulating hot air blower; 4. Air outlet; 5. Rectangular frame; 6. Placing frame; 7. Movable plate; 8. First guide rail; 9. First slider; 10. Tooth plate; 11. Gear; 12. Motor; 13. Limit plate; 14. Second guide rail; 15. Second slider; 16. Crank; 17. Chute; 18. Slider. Specific implementation manner
[0022] To make the objectives, technical solutions and advantages of the embodiments of this application clearer, the following will clearly and completely describe the technical solutions in the embodiments of this application with reference to the accompanying drawings in the embodiments of this application. Obviously, the described embodiments are some, but not all, of the embodiments of this application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in this application without creative efforts shall fall within the scope of protection of this application.
[0023] According to Figure 1 、 2 As shown in Figures 3 and 4, a circulating bamboo chopstick dryer is proposed in this embodiment, which includes a hot air dryer 1 and a drying chamber 2 provided in the hot air dryer 1. A circulating hot air blower 3 is provided at the top of the hot air dryer 1, and the circulating hot air blower 3 is communicated with an air outlet 4 provided at the top of the drying chamber 2;
[0024] A rectangular frame 5 and a placing frame 6 are provided in the drying chamber 2. The rectangular frame 5 is fixedly connected to the bottom of the drying chamber 2, and the placing frame 6 is placed between the rectangular frame 5 and the air outlet 4;
[0025] The bamboo chopsticks to be dried are placed in the placing frame 6. The circulating hot air blower 3 is started to blow hot air into the hot air dryer 1, and the hot air is discharged through the air outlet 4 at the top of the drying chamber 2, accelerating the drying of the moisture in the bamboo chopsticks in the placing frame 6. A ventilation port is also provided in the air outlet 4 to support the hot air circulation in the drying chamber 2.
[0026] A movable plate 7 is provided at the upper end of the rectangular frame 5. The movable plate 7 is slidably connected to the rectangular frame 5. The placing frame 6 is rotatably connected to the upper end of the movable plate 7. A driving assembly for pushing the movable plate 7 to reciprocate horizontally is provided on the rectangular frame 5, and a transmission assembly for controlling the rotation of the placing frame 6 when the movable plate 7 moves is provided on the rectangular frame 5.
[0027] The driving assembly pushes the movable plate 7 to reciprocate horizontally at the upper end of the rectangular frame 5. The movable plate 7 drives the placing frame 6 to move together during the horizontal movement. The placing frame 6 can rotate while moving horizontally, while throwing out the moisture on the bamboo chopsticks, and ensuring that the bamboo chopsticks can be evenly heated through the reciprocating movement, with higher drying efficiency.
[0028] Specifically, a fixed shaft is provided at the lower end of the placement frame 6. The lower end of the fixed shaft penetrates through the movable plate 7, and the fixed shaft is rotatably connected to the movable plate 7. The placement frame 6 is rotatably connected to the upper end of the movable plate 7 through the fixed shaft. When the movable plate 7 rotates, it will rotate around the axis of the fixed shaft.
[0029] In addition, second sliders 15 are provided at both ends of the limiting plate 13. The second sliders 15 are fixedly connected to the side of the limiting plate 13 facing the rectangular frame body 5. The second sliders 15 are slidably connected to the second guide rails 14 laid outside the rectangular frame body 5. By cooperating with the second sliders 15, the second guide rails 14 limit the limiting plate 13 from both ends, improving the stability of the limiting plate 13 when reciprocatingly moving along the side of the rectangular frame body 5.
[0030] Regarding the drive assembly:
[0031] The drive assembly includes a motor 12. The mounting end of the motor 12 is fixedly connected to the inside of the rectangular frame body 5. The output end of the motor 12 is fixedly connected to a crank 16 provided outside the rectangular frame body 5. A limiting plate 13 and a slider 18 are provided at the end of the crank 16 away from the motor 12. The slider 18 is rotatably connected to the crank 16. A chute 17 allowing the slider 18 to slide up and down is provided on the limiting plate 13. The upper end of the limiting plate 13 is fixedly connected to the movable plate 7.
[0032] The crank 16, the slider 18 and the limiting plate 13 form a crank-slider mechanism. When the motor 12 drives the crank 16 to rotate, the crank 16 rotates around the output shaft of the motor 12. During the rotation of the crank 16, it will drive the slider 18 to move together. During the process of the slider 18 rotating around the output shaft of the motor 12, it will push the limiting plate 13 along the chute 17 on the limiting plate 13. Under the push of the slider 18 and the limitation of the second guide rail 14 on the second slider 15, the limiting plate 13 will perform a horizontal reciprocating movement along the side of the rectangular frame body 5. Since the movable plate 7 is fixed to the rectangular frame body 5, the movable plate 7 will also move together.
[0033] To improve the stability of the movable plate 7 when reciprocatingly moving on the upper end of the rectangular frame body 5, first sliders 9 are provided at both ends of the movable plate 7. The first sliders 9 are fixedly connected to the lower end of the movable plate 7. The first sliders 9 are slidably connected to the first guide rails 8 laid on the upper end of the rectangular frame body 5. When the movable plate 7 is driven by the limiting plate 13 and horizontally reciprocatingly moves on the upper end of the rectangular frame body 5, the first sliders 9 fixed at both ends of the movable plate 7 will slide along the first guide rails 8 on the upper end of the rectangular frame body 5. The first guide rails 8 limit the movable plate 7 by cooperating with the first sliders 9.
[0034] Regarding the transmission assembly:
[0035] The transmission assembly includes a toothed plate 10 and a gear 11. The gear 11 is fixedly connected to the lower end of a fixed shaft. The toothed plate 10 is placed on one side of the gear 11 and meshes with the gear 11. The toothed plate 10 is fixedly connected to the upper end of a rectangular frame 5. When the movable plate 7 moves horizontally at the upper end of the rectangular frame 5, the gear 11 provided at the lower end of the movable plate 7 will move along the side of the toothed plate 10. The toothed plate 10 drives the fixed shaft to rotate by meshing with the gear 11. During the rotation of the fixed shaft, the placement frame 6 is driven to rotate together, and the water on the bamboo chopsticks is thrown out during the rotation of the placement frame 6.
[0036] Regarding the rectangular frame 5 and the placement frame 6:
[0037] Both the placement frame 6 and the rectangular frame 5 are hollow-structured frames. A filter screen for preventing the bamboo chopsticks from falling off is provided inside the placement frame 6. The filter screen is arranged inside the placement frame 6 to support the bamboo chopsticks from the inside of the placement frame 6. The hollow-frame structure design of the placement frame 6 and the rectangular frame 5 ensures that the hot air flow will not be blocked when passing through the rectangular frame 5 and the placement frame 6, resulting in better air circulation.
[0038] The working principle of this application:
[0039] The bamboo chopsticks to be dried are placed into the placement frame 6. The circulating hot air blower 3 is started to blow hot air into the hot dryer 1. The hot air is discharged through the air outlet 4 at the top of the drying chamber 2, accelerating the drying of the water on the bamboo chopsticks in the placement frame 6. A ventilation opening is also provided in the air outlet 4 to support the hot air circulation in the drying chamber 2.
[0040] The motor 12 drives the crank 16 to rotate. The crank 16 rotates around the output shaft of the motor 12. During the rotation of the crank 16, the slider 18 is driven to move together. During the process of the slider 18 rotating around the output shaft of the motor 12, the slider 18 pushes the limiting plate 13 along the sliding groove 17 on the limiting plate 13. Under the pushing of the slider 18 and the limitation of the second guide rail 14 on the second slider 15, the limiting plate 13 makes a horizontal reciprocating movement on the side of the rectangular frame 5. Since the movable plate 7 is fixed to the rectangular frame 5, the movable plate 7 also moves accordingly. When the movable plate 7 moves horizontally at the upper end of the rectangular frame 5, the gear 11 provided at the lower end of the movable plate 7 will move along the side of the toothed plate 10. The toothed plate 10 drives the fixed shaft to rotate by meshing with the gear 11. During the rotation of the fixed shaft, the placement frame 6 is driven to rotate together. The placement frame 6 can rotate while moving horizontally. While throwing out the water on the bamboo chopsticks, the reciprocating movement ensures that the bamboo chopsticks can be evenly heated, resulting in higher drying efficiency.
[0041] In the description of the present application, it should be noted that the orientation or positional relationship indicated by terms such as "upper" and "lower" is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present application. Unless otherwise clearly specified and defined, the terms "installed", "connected", and "coupled" shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection, or an electrical connection; it may be directly connected, or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.
[0042] The above are only specific embodiments of the present application, enabling those skilled in the art to understand or implement the present application. Various modifications to these embodiments will be obvious to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to these embodiments shown herein, but rather to the broadest scope consistent with the principles and novel features claimed herein.
Claims
1. A circulating bamboo chopstick drying machine, comprising a heat drying machine (1) and a drying chamber (2) arranged in the heat drying machine (1), wherein a circulating hot air blower (3) is arranged on the top of the heat drying machine (1), and the circulating hot air blower (3) is connected to an exhaust port (4) arranged on the top of the drying chamber (2), characterized in that: A rectangular frame (5) and a placement frame (6) are provided in the drying chamber (2); the rectangular frame (5) is fixedly connected to the bottom of the drying chamber (2); and the placement frame (6) is placed between the rectangular frame (5) and the exhaust port (4); A movable plate (7) is provided at the upper end of the rectangular frame (5), the movable plate (7) is slidably connected to the rectangular frame (5), the placement frame (6) is rotatably connected to the upper end of the movable plate (7), a driving component for driving the movable plate (7) to reciprocate horizontally is provided on the rectangular frame (5), and a transmission component for controlling the rotation of the placement frame (6) when the movable plate (7) moves is provided on the rectangular frame (5).
2. The circulating bamboo chopstick drying machine according to claim 1, characterized in that: A fixed shaft is provided at the lower end of the placement frame (6), the lower end of the fixed shaft penetrates the movable plate (7), and the fixed shaft is rotationally connected to the movable plate (7).
3. The circulating bamboo chopstick drying machine according to claim 1 is characterized in that: The driving assembly comprises a motor (12), the mounting end of the motor (12) is fixedly connected to the inner side of the rectangular frame (5), the output end of the motor (12) is fixedly connected to a crank (16) arranged on the outer side of the rectangular frame (5), a limit plate (13) and a slider (18) are provided at one end of the crank (16) away from the motor (12), the slider (18) is rotatably connected to the crank (16), a slide groove (17) is provided on the limit plate (13) for allowing the slider (18) to slide up and down, and the upper end of the limit plate (13) is fixedly connected to the movable plate (7).
4. The circulating bamboo chopstick drying machine according to claim 3 is characterized in that: Second sliders (15) are provided at both ends of the limiting plate (13); the second sliders (15) are fixedly connected to a side of the limiting plate (13) facing the rectangular frame (5); and the second sliders (15) are slidably connected to a second guide rail (14) laid on the outside of the rectangular frame (5).
5. The circulating bamboo chopstick drying machine according to claim 1, characterized in that: The movable plate (7) is provided with first sliding blocks (9) at both ends. The first sliding blocks (9) are fixedly connected to the lower end of the movable plate (7). The first sliding blocks (9) are slidably connected to a first guide rail (8) laid on the upper end of the rectangular frame (5).
6. The circulating bamboo chopstick drying machine according to claim 2, characterized in that: The transmission assembly comprises a toothed plate (10) and a gear (11), wherein the gear (11) is fixedly connected to the lower end of the fixed shaft, the toothed plate (10) is disposed on one side of the gear (11) and meshes with the gear (11), and the toothed plate (10) is fixedly connected to the upper end of the rectangular frame (5).
7. The circulating bamboo chopstick drying machine according to claim 1, characterized in that: The placement frame (6) and the rectangular frame (5) are both hollow-structured frames, and a filter screen is provided inside the placement frame (6) to prevent the bamboo chopsticks from falling off.